Renaming APG to OpenPGP Keychain

OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/dialog/ProgressDialogFragment.java

@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2012 Dominik Schürmann <dominik@dominikschuermann.de>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.sufficientlysecure.keychain.ui.dialog;
+
+import android.app.Activity;
+import android.app.Dialog;
+import android.app.ProgressDialog;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnKeyListener;
+import android.os.Bundle;
+import android.support.v4.app.DialogFragment;
+import android.view.KeyEvent;
+
+public class ProgressDialogFragment extends DialogFragment {
+    private static final String ARG_MESSAGE_ID = "message_id";
+    private static final String ARG_STYLE = "style";
+
+    /**
+     * Creates new instance of this fragment
+     * 
+     * @param id
+     * @return
+     */
+    public static ProgressDialogFragment newInstance(int messageId, int style) {
+        ProgressDialogFragment frag = new ProgressDialogFragment();
+        Bundle args = new Bundle();
+        args.putInt(ARG_MESSAGE_ID, messageId);
+        args.putInt(ARG_STYLE, style);
+
+        frag.setArguments(args);
+        return frag;
+    }
+
+    /**
+     * Updates progress of dialog
+     * 
+     * @param messageId
+     * @param progress
+     * @param max
+     */
+    public void setProgress(int messageId, int progress, int max) {
+        setProgress(getString(messageId), progress, max);
+    }
+
+    /**
+     * Updates progress of dialog
+     * 
+     * @param messageId
+     * @param progress
+     * @param max
+     */
+    public void setProgress(int progress, int max) {
+        ProgressDialog dialog = (ProgressDialog) getDialog();
+
+        dialog.setProgress(progress);
+        dialog.setMax(max);
+    }
+
+    /**
+     * Updates progress of dialog
+     * 
+     * @param messageId
+     * @param progress
+     * @param max
+     */
+    public void setProgress(String message, int progress, int max) {
+        ProgressDialog dialog = (ProgressDialog) getDialog();
+
+        dialog.setMessage(message);
+        dialog.setProgress(progress);
+        dialog.setMax(max);
+    }
+
+    /**
+     * Creates dialog
+     */
+    @Override
+    public Dialog onCreateDialog(Bundle savedInstanceState) {
+        Activity activity = getActivity();
+
+        ProgressDialog dialog = new ProgressDialog(activity);
+        dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
+        dialog.setCancelable(false);
+        dialog.setCanceledOnTouchOutside(false);
+
+        int messageId = getArguments().getInt(ARG_MESSAGE_ID);
+        int style = getArguments().getInt(ARG_STYLE);
+
+        dialog.setMessage(getString(messageId));
+        dialog.setProgressStyle(style);
+
+        // Disable the back button
+        OnKeyListener keyListener = new OnKeyListener() {
+
+            @Override
+            public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
+
+                if (keyCode == KeyEvent.KEYCODE_BACK) {
+                    return true;
+                }
+                return false;
+            }
+
+        };
+        dialog.setOnKeyListener(keyListener);
+
+        return dialog;
+    }
+}